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Intel BLKDX58OG Product Specification - Page 76

Intel Desktop Board DX58OG Technical Product Specification, POST Code, Description of POST Operation

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Intel Desktop Board DX58OG Technical Product Specification Table 39. Port 80h POST Codes (continued) POST Code Description of POST Operation DXE Drivers E7 Waiting for user input E8 Checking password E9 Entering BIOS setup EB Calling Legacy Option ROMs Runtime Phase/EFI OS Boot F4 Entering Sleep state F5 Exiting Sleep state F8 EFI boot service ExitBootServices ( ) has been called F9 EFI runtime service SetVirtualAddressMap ( ) has been called FA EFI runtime service ResetSystem ( ) has been called PEIMs/Recovery 30 Crisis Recovery has initiated per user request 31 Crisis Recovery has initiated by software (corrupt flash) 34 Loading recovery capsule 35 Handing off control to the recovery capsule 3F Unable to recover 76

Section	Page
Intel® Desktop Board DX58OG Technical Product Specification	1
Revision History	2
Board Identification Information	3
Specification Changes or Clarifications	3
Errata	3
Preface	5
Intended Audience	5
What This Document Contains	5
Typographical Conventions	5
Contents	7
1 Product Description	11
1.1 Overview	11
1.1.1 Feature Summary	11
1.1.2 Board Layout	13
1.1.3 Block Diagram	15
1.2 Legacy Considerations	16
1.3 Online Support	16
1.4 Processor	16
1.5 System Memory	17
1.5.1 Memory Configurations	18
1.6 Intel® X58 Chipset	20
1.6.1 USB	20
1.6.2 Serial ATA Interfaces	21
1.7 Real-Time Clock Subsystem	22
1.8 Legacy I/O Controller	22
1.8.1 Consumer Infrared (CIR)	22
1.9 Audio Subsystem	23
1.9.1 Audio Subsystem Software	23
1.9.2 Audio Connectors and Headers	24
1.10 LAN Subsystem	25
1.10.1 Intel® 82567L Gigabit Ethernet Controller	25
1.10.2 LAN Subsystem Software	26
1.10.3 RJ-45 LAN Connector with Integrated LEDs	26
1.11 Hardware Management Subsystem	27
1.11.1 Hardware Monitoring and Fan Control	27
1.11.2 Fan Monitoring	27
1.11.3 Chassis Intrusion and Detection	27
1.11.4 Thermal Monitoring	28
1.12 Power Management	29
1.12.1 ACPI	29
1.12.2 Hardware Support	33
1.13 Onboard Power and Reset Buttons	38
2 Technical Reference	39
2.1 Memory Resources	39
2.1.1 Addressable Memory	39
2.1.2 Memory Map	41
2.2 Connectors and Headers	41
2.2.1 Back Panel Connectors	42
2.2.2 Component-side Connectors and Headers	43
2.3 Jumper Block	53
2.4 Mechanical Considerations	55
2.4.1 Form Factor	55
2.5 Electrical Considerations	56
2.5.1 Power Supply Considerations	56
2.5.2 Fan Header Current Capability	57
2.5.3 Add-in Board Considerations	57
2.6 Thermal Considerations	57
2.7 Reliability	60
2.8 Environmental	60
3 Overview of BIOS Features	61
3.1 Introduction	61
3.2 BIOS Flash Memory Organization	62
3.3 Resource Configuration	62
3.3.1 PCI Autoconfiguration	62
3.4 System Management BIOS (SMBIOS)	63
3.5 Legacy USB Support	63
3.6 BIOS Updates	64
3.6.1 Language Support	64
3.6.2 Custom Splash Screen	65
3.7 BIOS Recovery	65
3.8 Boot Options	66
3.8.1 Optical Drive Boot	66
3.8.2 Network Boot	66
3.8.3 Booting Without Attached Devices	66
3.8.4 Changing the Default Boot Device During POST	66
3.9 Adjusting Boot Speed	67
3.9.1 Peripheral Selection and Configuration	67
3.9.2 BIOS Boot Optimizations	67
3.10 BIOS Security Features	68
3.11 BIOS Performance Features	69
4 Error Messages and Beep Codes	71
4.1 Speaker	71
4.2 BIOS Beep Codes	71
4.3 Front-panel Power LED Blink Codes	72
4.4 BIOS Error Messages	72
4.5 Port 80h POST Codes	73
5 Regulatory Compliance and Battery Disposal Information	79
5.1 Regulatory Compliance	79
5.1.1 Safety Standards	79
5.1.2 European Union Declaration of Conformity Statement	80
5.1.3 Product Ecology Statements	81
5.1.4 EMC Regulations	83
5.1.5 ENERGY STAR* 5.0, e-Standby, and ErP Compliance	86
5.1.6 Regulatory Compliance Marks (Board Level)	87